ASP.NET C# jQuery CSS Javascript SQL Code Example

C#

• how to decode the base 64 encoded image ?
• how to encode image to the base 64 string ?
• how to call web service and decode the ASCII byte string ?
• how to resize images ?
• how to create edit read registry key (regedit value ) ?
• how to download files with FTP ?
• how to get FTP file list ?
• how to read a file ?
• how to use the using statement ?
• how to use StringBuilder ?
• how to get folder list and file list ?
• how to use datareader to read second table ?
• how to get the previous month ?
• how to get IP address with hostname website name ?
• how to ping a website host using CSharp ?
• how to make an image transparent in csharp ?
• how to insert newline character in string ?
• how to detect empty string ?
• how to split string with multiple space in csharp ?
• how to connect mysql with csharp ?
• how to check a string start with a number or a letter in c sharp ?

CSS

• CSS Cheat Sheet (from www.addedbytes.com)

ASP.NET

• how to dynamically generate ASP.NET web page meta tag ?
• how to save files from HttP Post ? (Part 1)
• how to save data stream to a xml file from HttP Post ? (Part 2)

Design Pattern

• Chain of Responsibility Design Pattern
• Visitor Design Pattern
• Strategy Design Pattern (Case Study)
• Observer Design Pattern (Delegates/Events)
• Adapter Design Pattern
• Decorator Design Pattern
• Bridge Design Pattern
• Prototype Design Pattern
• Validate a text file based on LINQ
• Work Load System
• Facade Design Pattern - Invoke Informatica Workflow through Web Service

javascript

• how to use javascript in ASP.NET RadioButtonList ?
• how to copy to clipboard by click ?
• how to get query string in javascript / jquery code ?

jQuery

• how to make image follow mouse move ?
• how to count character remain ?
• how to prompt user a message when leaving page ?
• how to select display none element in jQuery ?
• how to create endless scrolling like twitter and facebook in jQuery ?
• how to create a instant search in jQuery ?

Java

SQL

• how to fix single quote issue in sql string ?

Others

• how to display original code format ignoring html tag ?
• how to check a website or ip address is available ?
• how to use Bing Map Soap ?
• how to install Spring Framework in Eclipse ?
• regular expressions ?
• how to change xampp apache port number ?

Tools (articles, websites) I like

• thenewboston (FREE Video Tutorial)
• linqpad
• google alert
• gostats web page visit count
• Fiddler2 http post / receive test
• CodeRush Xpress in VS 2010 ( search it on google )
• what is my ip address
• how to save Excel to PDF ? ( you can search "Saving Workbooks to PDF and XPS Formats in Excel 2007" on MSDN )
• .NET code converter (Convert VB.NET to C#)
• .NET Reflector v6.5 –Free
• Write SQL amazingly fast with SQL Prompt
• Test your Internet (wireless) Speed
• a Regular Expression Library
• make an easy add on for you website
• jQuery document
• java api document

TroubleShoot

• how to fix "An endpoint configuration section for contract could not be loaded because more than one endpoint configuration for that contract was found" issue in Bing Map Soap ?
• how to fix "Sipro Lab Telecom ACELP.net (130)" issue ?
• how to fix microsoft web services 3 slowly issue ?
• how to solve "Cannot have multiple items selected in a DropDownList problem" in .NET ?
• how to fix "can not access file because it is being used by another process issue" ?